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  1. Jenkins
  2. JENKINS-70829

Jenkins failed to spawn kubernetes cloud agents

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Critical Critical
    • kubernetes-plugin
    • None
    • Jenkins v2.332.4 on Kubernetes v1.19.7
      Jenkins kubernetes plugin version 1.31.2 is used

      After upgrading jenkins from 2.332.3 to 2.332.4, Jenkins failed to launch cloud agents on kubernetes. Below is the error log in jenkins-controller pod.

      java.lang.NoSuchMethodError: 'io.fabric8.kubernetes.client.Watch io.fabric8.kubernetes.client.dsl.PodResource.watch(java.lang.Object)'
        at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:167)
        at hudson.slaves.SlaveComputer.lambda$_connect$0(SlaveComputer.java:297)
        at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
        at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:80)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:829)
2023-03-10 11:13:39.393+0000 [id=122]   INFO    o.c.j.p.k.KubernetesSlave#_terminate: Terminating Kubernetes instance for agent jenkins-test-agent-pjv0s
2023-03-10 11:13:47.472+0000 [id=129]   INFO    h.TcpSlaveAgentListener$ConnectionHandler#run: Accepted JNLP4-connect connection #5 from /10.233.80.35:39488

      Any pointers on this issue?

            Unassigned Unassigned
            ajayelangovan Ajay
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              Created:
              Updated: